Set of bristles for a toothbrush



FIG. 1 is a top plan view of a set of bristles for a toothbrush showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is an elevational view as seen from the left end of FIG. 1;

FIG. 4 is a right end elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a perspective view thereof;

FIG. 7 is a top plan view of a second embodiment of the design shown in FIG. 1;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is an elevational view as seen from the left end of FIG. 7;

FIG. 10 is a right end elevational view thereof;

FIG. 11 is a left side elevational view thereof; and,

FIG. 12 is a perspective view thereof.

The structure shown in phantom or broken lines in the Figures forms no part of the claimed design and is present only to illustrate the environment. 

The ornamental design for a set of bristles for a toothbrush, as shown and described. 